As one can see in Fig. REF , for Flerovium isotopes the barriers
calculated here are in agreement with the experimental (empirical) estimates
[1]} and with the self-consistent calculations [2]} based on
the SKM* interaction. The FRLDM [3]} overestimates these
quasi-empirical barriers [1]} significantly.
Although only the lower limit for the barrier height has been estimated in
[1]}, which would reproduce the known cross sections on the picobarn
level, such a high barrier seems problematic, see discussion in
[6]}, [7]}.
On the other hand, with extremely small barriers obtained within the RMF model
one cannot explain experimentally known millisecond fission half-life
in \(^{284}\) Fl.
One should note, however, that a slight tuning of the RMF model [8]}
gives higher barriers, thus, closer to ours. This is true, especially in Cn
and Fl isotopes, see details in Fig. 5 in [8]} and discussion
included there.
<FIGURE>